Ordering number:EN2438A
PNP/NPN Epitaxial Planar Silicon Transistors
2SA1539/2SC3954
High-Definition CRT Display
Video Output Applications
Applications
· High-definition CRT display video output, wide-band
amplifier.
Features
· High fT : fT=500MHz.
· High breakdown voltage : V
=120Vmin.
CEO
· Small reverse transfer capacitance and excellent HF
response : Cre=2.7pF/NPN, 4.0pF/PNP.
· Complementary PNP and NPN types.
· Adoption of FBET process.
· Micaless type : TO-126 plastic package.
( ) : 2SA1539
Specifications
Absolute Maximum Ratings at Ta = 25˚C
retemaraPlobmySsnoitidnoCsgnitaRtinU
egatloVesaB-ot-rotcelloCV
egatloVrettimE-ot-rotcelloCV
egatloVesaB-ot-rettimEV
tnerruCrotcelloCI
tnerruCrotcelloCkaePI
noitapissiDrotcelloCP
erutarepmeTnoitcnuJjT 051
erutarepmeTegarotSgtsT 051+ot55–
OBC
OEC
OBE
C
PC
C
Tc=25˚C
Package Dimensions
unit:mm
2042A
[2SA1539/SC3954]
B : Base
C : Collector
E : Emitter
SANYO : TO-126ML
021)–(V
021)–(V
3)–(V
003)–(Am
006)–(Am
3.1W
8W
˚C
˚C
Electrical Characteristics at Ta = 25˚C
retemaraPlobmySsnoitidnoC
tnerruCffotuCrotcelloCI
tnerruCffotuCrettimEI
niaGtnerruCCD
tcudorPhtdiwdnaB-niaGf
ecnaticapaCtuptuOC
ecnaticapaCrefsnarTesreveRC
egatloVnoitarutaSrettimE-ot-rotcelloCV
egatloVnoitarutaSesaB-ot-rettimEV
hEF1V
hEF2V
V
OBC
OBE
T
bo
er
BC
V
BE
EC
EC
V
EC
V
BC
V
BC
I
)tas(EC
C
I
)tas(EB
C
* hFE1 : The 2SA1539/2SC3954 are classified by 50mA hFE as follows :
08C04021D06002E001023F061
I,V08)–(=
0=1.0)–(Aµ
E
I,V2)–(=
0=1.0)–(Aµ
C
I,V01)–(=
C
I,V01)–(=
C
I,V01)–(=
C
I,Am05)–(=
B
I,Am05)–(=
B
Am05)–(=*04*023
Am002)–(=02
Am05)–(=004zHM
zHM1=f,V03)–(=
zHM1=f,V03)–(=
Am5)–(=0.1)–(V
Am5)–(=0.1)–(V
nimpytxam
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
72098HA (KT)/7138MO/2037KI, TS No.2438-1/4
sgnitaR
1.3Fp
)4.4(Fp
7.2Fp
)0.4(Fp
tinU